Quiksilver Men's Kauai Sandal-M 91% Rubber Plastic/9% Synthetic Nubuck Imported Rubber sole From shore to street without skipping a beat, our Kauai Sandals are the ideal water shoes. Crafted with 3-point synthetic, multi-paneled rubber straps lined with soft neoprene, our water-friendly flip flops feature an anatomically correct arch support and a soft cush footbed with our cool laser etched logo. Durable non-slip rubber outsole. Imported.